Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c17ebe757a7496931168b4ba4dac5311e0ef4ea5e570a819d16906366c12feb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^